Environment-friendly solar street lamp

Abstract

The utility model discloses an environment-friendly solar street lamp, and relates to the technical field of street lamps. The solar street lamp comprises a street lamp pole, a controller is arranged on the surface of the street lamp pole, a lamp holder is arranged on the surface of the street lamp pole, a street lamp body is fixedly installed at the free end of the lamp holder, a bearing frame is fixedly installed at the top end of the street lamp pole, and a solar panel is fixedly installed at the bottom of the inner side of the bearing frame. The solar panel is protected through the transparent protection plate, and when snow is accumulated on the surface of the transparent protection plate in rainy and snowy days, the controller controls the electric heating wire to heat the transparent protection plate, so that the accumulated snow on the surface of the transparent protection plate is melted, the accumulated snow slides down, and the accumulated snow is prevented from shielding the solar panel; and dust accumulated on the surface of the transparent protection plate is cleaned through the cleaning mechanism, so that the transparency of the transparent protection plate is improved, and the solar energy collection efficiency of the transparent protection plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of street lamps, in particular to a green and environmentally friendly solar street lamp. Background Art

[0002] Solar street lights are road lighting equipment that uses solar panels to convert sunlight into electrical energy, stores it in batteries, and then controls the lighting through a controller. Solar street lights are usually composed of solar panels, LED lamps, batteries, controllers, and brackets. Solar panels absorb light energy from sunlight, convert it into electrical energy through the photovoltaic effect, and then store the electrical energy in batteries through a charging controller. When night falls or when there is insufficient light, the controller will automatically turn on the LED lamps and use the stored electrical energy to achieve the lighting effect. During the day, the solar panels will continue to work to charge the batteries and recycle solar energy.

[0003] The existing solar street lights are installed on both sides of the road. A lot of dust will accumulate on the surface of the solar panels on the street lights for a long time, which will reduce the efficiency of the solar panels in collecting solar energy to a certain extent. In addition, in rainy and snowy weather in winter, snow will accumulate on the surface of the solar panels, which will block the solar panels from absorbing sunlight. It takes a certain amount of time for the snow to melt, or it needs to be cleaned manually, which will cause certain inconveniences when using it.

[0004] Therefore, a green and environmentally friendly solar street lamp is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problems raised in the above background technology and provide a green and environmentally friendly solar street light.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A green and environmentally friendly solar street light, comprising a street light pole, a controller is arranged on the surface of the street light pole, a lamp frame is arranged on the surface of the street light pole, and a street light body is fixedly installed on the free end of the lamp frame, a bearing frame is fixedly installed on the top of the street light pole, and a solar panel is fixedly installed on the inner bottom of the bearing frame, a transparent protective plate is fixedly installed on the inner wall of the bearing frame and above the solar panel, an electric heating wire for heating the transparent protective plate is embedded in the interior of the transparent protective plate, a cleaning mechanism for cleaning the surface of the transparent protective plate is arranged on the surface of the bearing frame, the bearing frame also includes a U-shaped frame, and the street light pole A U-shaped frame is fixedly installed on the top, a protective cover is fixedly installed on the inner bottom of the U-shaped frame, a battery is fixedly installed on the inner bottom of the U-shaped frame and inside the protective cover, a box body is fixedly installed on the top surface of the U-shaped frame, and a solar panel is fixedly installed on the inner bottom of the box body, a transparent protective plate is fixedly installed on the inner wall of the box body, the supporting frame includes a box body, the cleaning mechanism includes a guide rail, a guide rail is fixedly installed on the bottom surface of the box body, a motor is fixedly installed on the right side wall of the guide rail, and a threaded rod is fixedly installed on the output end of the motor, a movable frame is threadedly sleeved on the surface of the threaded rod, and a cleaning brush is fixedly installed on the bottom surface of the movable frame.

[0008] Furthermore, the lamp holder includes a connecting ring, a connecting ring is fixedly sleeved on the surface of the street lamp pole, a convex shaft is fixedly installed on the surface of the connecting ring, a first connecting flange is fixedly installed on the end face of the convex shaft, a second connecting flange is fixedly installed on the end face of the first connecting flange through fixing bolts, and a lamp arm is fixedly installed on the end face of the second connecting flange, and a street lamp body is fixedly installed on the end face of the lamp arm.

[0009] Furthermore, the electric heating wire is arranged in a serpentine structure, and the top surface of the transparent protective plate is flush with the top surface of the box body.

[0010] Furthermore, the movable frame is arranged in a close fit with the inner wall of the guide rail, and the movable frame is arranged in a sliding manner inside the guide rail.

[0011] The beneficial effects of the utility model are as follows:

[0012] The street lamp body is installed through the street lamp pole and the lamp frame, and the solar panel is protected by the transparent protective plate. When snow accumulates on the surface of the transparent protective plate in rainy and snowy weather, the controller controls the electric heating wire to heat the transparent protective plate to melt the snow on the surface of the transparent protective plate, so that the snow slides off and prevents the snow from blocking the solar panel. The dust accumulated on the surface of the transparent protective plate is cleaned by the cleaning mechanism, thereby improving the transparency of the transparent protective plate and thereby improving the efficiency of the transparent protective plate in collecting solar energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a side view of the utility model;

[0015] Figure 3 It is a cross-sectional view of the local structure of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the cleaning mechanism of the utility model;

[0017] Figure 5 It is a cross-sectional view of the transparent protective plate of the utility model;

[0018] Figure numerals: 1. street light pole; 2. controller; 3. lamp holder; 301. connecting ring; 302. convex shaft; 303. first connecting flange; 304. lamp arm; 305. second connecting flange; 4. street light body; 5. supporting frame; 501. U-shaped frame; 502. protective cover; 503. battery; 504. box body; 6. solar panel; 7. transparent protective plate; 71. electric heating wire; 8. cleaning mechanism; 801. guide rail; 802. motor; 803. threaded rod; 804. movable frame; 805. cleaning brush. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0022] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] like Figures 1 to 5 As shown, a green and environmentally friendly solar street light includes a street light pole 1, a controller 2 is arranged on the surface of the street light pole 1, a lamp frame 3 is arranged on the surface of the street light pole 1, and a street light body 4 is fixedly installed on the free end of the lamp frame 3, a supporting frame 5 is fixedly installed on the top of the street light pole 1, and a solar panel 6 is fixedly installed on the inner bottom of the supporting frame 5, a transparent protective plate 7 is fixedly installed on the inner wall of the supporting frame 5 and above the solar panel 6, an electric heating wire 71 for heating the transparent protective plate 7 is embedded in the interior of the transparent protective plate 7, and a cleaning mechanism 8 for cleaning the surface of the transparent protective plate 7 is arranged on the surface of the supporting frame 5. More specifically, the street lamp body 4 is installed through the street lamp pole 1 and the lamp frame 3, and the solar panel 6 is protected through the transparent protective plate 7. When snow accumulates on the surface of the transparent protective plate 7 in rainy and snowy weather, the controller 2 controls the electric heating wire 71 to heat the transparent protective plate 7, so that the snow on the surface of the transparent protective plate 7 is melted and slides off to prevent the snow from blocking the solar panel 6. The dust accumulated on the surface of the transparent protective plate 7 is cleaned through the cleaning mechanism 8, thereby improving the transparency of the transparent protective plate 7 and thereby improving the efficiency of the transparent protective plate 7 in collecting solar energy.

[0024] The lamp holder 3 includes a connecting collar 301, a connecting collar 301 is fixedly sleeved on the surface of the street lamp pole 1, a convex shaft 302 is fixedly installed on the surface of the connecting collar 301, a first connecting flange 303 is fixedly installed on the end face of the convex shaft 302, a second connecting flange 305 is fixedly installed on the end face of the first connecting flange 303 through a fixing bolt, a lamp arm 304 is fixedly installed on the end face of the second connecting flange 305, and a street lamp body 4 is fixedly installed on the end face of the lamp arm 304. More specifically, by fixing bolts and the second connecting flange 305 being plugged into the inside of the first connecting flange 303, the convex shaft 302 and the lamp arm 304 are fixedly connected, thereby realizing the connection and fixation of the street lamp body 4 and the street lamp pole 1.

[0025] The support frame 5 includes a U-shaped frame 501, the top of the street lamp pole 1 is fixedly mounted with the U-shaped frame 501, the inner bottom of the U-shaped frame 501 is fixedly mounted with a protective cover 502, the inner bottom of the U-shaped frame 501 and the inside of the protective cover 502 are fixedly mounted with a battery 503, the top surface of the U-shaped frame 501 is fixedly mounted with a box body 504, the inner bottom of the box body 504 is fixedly mounted with a solar panel 6, and the inner wall of the box body 504 is fixedly mounted with a transparent protective plate 7. More specifically, the protective cover 502 is used to protect the battery 503 inside, the battery 503 is used to store the electric energy converted by the solar panel 6, and the U-shaped frame 501 and the box body 504 are used to place the solar panel 6.

[0026] The cleaning mechanism 8 includes a guide rail 801, the bottom surface of the box body 504 is fixedly mounted with the guide rail 801, the right side wall of the guide rail 801 is fixedly mounted with a motor 802, and the output end of the motor 802 is fixedly mounted with a threaded rod 803, the surface of the threaded rod 803 is threadedly sleeved with a movable frame 804, and the bottom surface of the movable frame 804 is fixedly mounted with a cleaning brush 805. More specifically, the threaded rod 803 is driven by the motor 802 to rotate, and the threaded rod 803 and the movable frame 804 are engaged, so that the movable frame 804 slides along the inside of the guide rail 801, and the movable frame 804 moves, thereby driving the cleaning brush 805 to move along the surface of the transparent protective plate 7, so that the dust and impurities on the surface of the transparent protective plate 7 are cleaned.

[0027] The electric heating wire 71 is arranged in a serpentine structure, and the top surface of the transparent protective plate 7 is flush with the top surface of the box body 504. More specifically, the top surface of the transparent protective plate 7 is flush with the top surface of the box body 504, so that the cleaning brush 805 can clean the top surface of the transparent protective plate 7 conveniently.

[0028] The movable frame 804 is arranged in close contact with the inner wall of the guide rail 801, and the movable frame 804 is arranged in a sliding manner inside the guide rail 801. More specifically, the movable frame 804 is guided and limited by the inner wall of the guide rail 801.

[0029] In summary: the street lamp body 4 is installed through the street lamp pole 1 and the lamp frame 3, and the solar panel 6 is protected through the transparent protective plate 7. When snow accumulates on the surface of the transparent protective plate 7 in rainy and snowy weather, the controller 2 controls the electric heating wire 71 to heat the transparent protective plate 7, so that the snow on the surface of the transparent protective plate 7 is melted and slides off to prevent the snow from blocking the solar panel 6. The cleaning mechanism 8 can clean the dust accumulated on the surface of the transparent protective plate 7, thereby improving the transparency of the transparent protective plate 7 and thereby improving the efficiency of the transparent protective plate 7 in collecting solar energy.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A green and environmentally friendly solar street light, characterized in that: The invention comprises a street light pole (1), wherein a controller (2) is arranged on the surface of the street light pole (1), a lamp holder (3) is arranged on the surface of the street light pole (1), and a street light body (4) is fixedly mounted on the free end of the lamp holder (3), a bearing frame (5) is fixedly mounted on the top of the street light pole (1), and a solar panel (6) is fixedly mounted on the inner bottom of the bearing frame (5), a transparent protective plate (7) is fixedly mounted on the inner wall of the bearing frame (5) and located above the solar panel (6), an electric heating wire (71) for heating the transparent protective plate (7) is embedded in the interior of the transparent protective plate (7), a cleaning mechanism (8) for cleaning the surface of the transparent protective plate (7) is arranged on the surface of the bearing frame (5), and the bearing frame (5) further comprises a U-shaped frame (501), wherein the U-shaped frame (501) is fixedly mounted on the top of the street light pole (1), and the inner bottom of the U-shaped frame (501) is fixedly mounted on the inner wall of the bearing frame (5) and located above the solar panel (6). A protective cover (502) is fixedly mounted, a storage battery (503) is fixedly mounted on the inner bottom of the U-shaped frame (501) and inside the protective cover (502), a box body (504) is fixedly mounted on the top surface of the U-shaped frame (501), and a solar panel (6) is fixedly mounted on the inner bottom of the box body (504), a transparent protective plate (7) is fixedly mounted on the inner wall of the box body (504), the support frame (5) comprises a box body (504), the cleaning mechanism (8) comprises a guide rail (801), a guide rail (801) is fixedly mounted on the bottom surface of the box body (504), a motor (802) is fixedly mounted on the right side wall of the guide rail (801), a threaded rod (803) is fixedly mounted on the output end of the motor (802), a movable frame (804) is threadedly sleeved on the surface of the threaded rod (803), and a cleaning brush (805) is fixedly mounted on the bottom surface of the movable frame (804).

2. A green and environmentally friendly solar street light according to claim 1, characterized in that: The lamp stand (3) comprises a connecting collar (301), the surface of the street lamp pole (1) is fixedly sleeved with the connecting collar (301), the surface of the connecting collar (301) is fixedly mounted with a convex shaft (302), the end surface of the convex shaft (302) is fixedly mounted with a first connecting flange (303), the end surface of the first connecting flange (303) is fixedly mounted with a second connecting flange (305) via fixing bolts, the end surface of the second connecting flange (305) is fixedly mounted with a lamp arm (304), and the end surface of the lamp arm (304) is fixedly mounted with a street lamp body (4).

3. The green and environmentally friendly solar street light according to claim 1, characterized in that: The electric heating wire (71) is arranged in a serpentine structure, and the top surface of the transparent protection plate (7) is flush with the top surface of the box body (504).

4. The green and environmentally friendly solar street light according to claim 1, characterized in that: The movable frame (804) is arranged in a close fit with the inner wall of the guide rail (801), and the movable frame (804) is arranged in a sliding manner inside the guide rail (801).

Images